package com.ahs.service;

import com.ahs.pojo.User;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 * 服务类
 * </p>
 *
 * @author riven zhang
 * @since 2021-04-27
 */
public interface UserService extends IService<User> {

    List<User> fuzzySearch(String keyword);

    @Override
    boolean save(User user);

    boolean subtractAge(int num);
}
